/**
 * Copyright 2011 FeedDreamwork SIG
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package org.feeddreamwork.processors;

import java.net.*;

import org.feeddreamwork.*;
import org.feeddreamwork.feed.*;
import org.feeddreamwork.fetcher.*;

public class FetchPageProcessor extends FeedEntryProcessor {
	@Override
	protected boolean processEntry(FeedContext context, Entry entry)
			throws FeedProcessException {
		Utils.throwIfNull(context);
		Utils.throwIfNull(entry);

		try {
			HttpCachedFetcher fetcher = new HttpCachedFetcher(entry.getLink(),
					context.getFeedId());
			String content = fetcher.getContent();
			if (Utils.isNullOrEmpty(content))
				return false;
			else {
				entry.setContent(content);
				return true;
			}
		} catch (MalformedURLException e) {
			throw new FeedProcessException();
		}
	}
}
